You'll find Lydgate Park on Kauai's east side in Wailua, just north of Kapaʻa. From Līhuʻe Airport, it's about a 30‑minute drive, and if you're coming from Princeville on the North Shore, plan for about an hour. The good news is that parking is free and easy, and there are lifeguards on duty, which already makes it a more relaxed choice compared to many of the island's other beaches.